Use the Quadratic Formula to solve the equation. (Enter your answers as a comma-separated list.)
13x^2 + 1 = −10x
First, put into standard form:
13x^2 + 1 = −10x
13^2 + 10x + 1 = 0
Now just plug the coefficients into the formula.
13x^2 + 1 = −10x
13x^2 + 1 = −10x
13^2 + 10x + 1 = 0
Now just plug the coefficients into the formula.